Campanula portenschlagiana

An invaluable ground cover, carpeting plant which spreads itself into cracks and joins in patios, terraces, walls and steps. More
200 seeds 157028 £3.25 In stock
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Items will be despatched in 5-7 working days.
More Details

An invaluable ground cover, carpeting plant which spreads itself into cracks and joins in patios, terraces, walls and steps.

To stud them with clear blue bell-shaped flowers all summer, and as it is an evergreen, with bright green leaves the rest of the year. Intersperse it with Erigeron karvinskianus which has a similar habit.

Genus Campanula
Group/Species portenschlagiana (syn. Muralis)
Type Evergreen Perennial
Common Name Dalmation Bellflower, Wall Bellflower
Border Position Front, Ground Cover
Soil Type Acid, Alkaline, Chalky, Fertile, Neutral, Sandy
Scent Unscented
Site Full Sun, Part Shade
Moisture Moist but Well-drained, Well-drained
Height 20cm (8in)
Spacing 30cm (12in)
Sowing, Seeds, Planting Sow under cover in spring or autumn/winter. Press seed onto the surface of moist compost, may take up to 28 days for seeds to germinate. Once seedlings emerge, pot them on and move to a cooler location before planting out.
Care Tips Deadhead to prolong flowering. Once established plants may be divided during spring or autumn. Dislikes winter wet. May need protection from slugs. Shear plant back if getting leggy.
Flowering June - August (main flowering period but may flower sporadically from January)
Harvesting Flower production: 2-3 months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  • Sow Under Cover/Plant Indoors
  • Direct Sow/Plant Outdoors
  • Flowers/Harvest
Advice

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